baber/WOPTO huggingface dataset:
Patent JP-H0526248-A (JP)
Title: Structure for fixing member made of synthetic resin on shaft
Inventor: CHIBA SHOSAKU
IPC: F16D1/06
Filed: 1991-07-23
Abstract: PURPOSE:To prevent a member made of synthetic resin, assembled on a shaft, from being influenced by thermal deformation. CONSTITUTION:A pair of chamfered part 13 having flat surface parts paralleling each other are formed to the end part of a drive shaft 6, and a peripheral groove 22 is formed in the vicinity of the shaft end of the chamfered part 13. A first plate 14 in which an engaging hole 16 having engaging parts 16a each engaged with the flat surface part of the chamfered part 13 is formed is engaged with the chamfered parts 13. An input gear 7 made of synthetic resin is engaged with the chamfered parts 13. A second plate 15 in which an U-shaped engaging part 23 engaged with the peripheral groove 22 is formed is engaged with the peripheral groove 22 for assembly in a manner that the input gear 7 is nipped between the second plate and the first plate 14. The first plate 14, the input gear 7, and the second plate 15 are intercoupled by means of a rivet 17. The input gear 7 is prevented from its rotational follow-up by means of the first plate 14 and from slip-off by means of the second plate 15.
Patent JP-H0371023-A (JP)
Title: Photodetecting device
Inventor: NAKAYAMA MICHIO
IPC: G01J1/02
Filed: 1989-08-09
Abstract: PURPOSE:To increase the area of incidence on the internal surface of an integrating sphere and to improve the output measurement accuracy of light to be measured by increasing the beam diameter of the light to be measured which is entered into the integrating sphere by a convex mirror and then making the light incident on the internal wall. CONSTITUTION:The light L to be measured which is entered into the integrating sphere 1 through an incidence hole 2 is made incident on the convex mirror 3 arranged in the integrating sphere 1. This convex mirror 3 is formed to a radium of curvature for increasing the beam diameter of the light L to be measured by, for example, 10 times. Then the light L to be measured which is increased in beam diameter is made incident on the internal wall 1a of the integrating sphere 1. The light L to be measured which is made incident on the internal wall 1a is diffused uniformly and entirely in the integrating sphere 1 by the internal wall 1a. Then part of the diffused light L to be measured is made incident on the photodetector 5 arranged having its detection surface opposite the internal wall 1a at a passing part 4 formed in the integrating sphere 1 and the output is detected.
Patent JP-S6451082-A (JP)
Title: Production of plasminogen activation factor
Inventor: YAMASHITA HITOSHI
IPC: C12N9/64
Filed: 1987-08-21
Abstract: PURPOSE:To stably produce plasminogen activator (PA) without adding a composite additive, by contacting a cell capable of producing PA with a complete synthetic medium containing at least a glycolipid. CONSTITUTION:A normal diploid cell, etc., originated from the lung of human fetus is cultured at 31-37 deg.C and pH 7.0-7.4 for 4-30 days in a basal medium (e.g. synthetic medium for cell culture added with 0.1-10mg of glycolipid such as sphingoglycolipid or saikosin per 1 liter of the medium, medium MEM, BME or 199) using >=0.2ml of the culture liquid per 100,000 cells and PA is separated from the cultured liquid. The medium is preferably further added with 10nM-10mM of cAMP, prostaglandin E1, IBMX, etc., and 10nM-100muM of bradykinin to improve the productivity of PA.
Patent JP-S6185563-A (JP)
Title: Exhaust gas recycling device for engine
Inventor: NOMOTO YOSHITAKA
IPC: F02M25/07
Filed: 1984-10-01
Abstract: PURPOSE:To prevent the production of smoke and the increase in the discharged quantity of nitrogen oxides, by providing a means for detecting the opening and closing speed of an accelerator pedal, and an exhaust gas recycling control means for maintaining or ending the recycling stoppage state of an exhaust gas recycling control valve. CONSTITUTION:In a step S5, the opening and closing speed theta of an accelerator pedal is calculated. When the accelerator pedal is sharply closed, steps S6-S8 are taken to set a prescribed time on a timer and keep an exhaust gas recycling valve closed. When the accelerator pedal is slowly depressed after the shifting of a transmission, steps S9, S12, S13 are taken to perform control to open the exhaust gas recycling valve. This results in preventing the production of smoke and the increase in the discharged quantity of nitrogen oxides.
Patent JP-S6185915-A (JP)
Inventor: HAYAKAWA HIROSHI
IPC: A47L9/14
Filed: 1984-10-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58109035-A (JP)
Inventor: TADA TAKASHI
IPC: A61B6/04
Filed: 1981-12-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6097304-A (JP)
Title: Polarizer
Inventor: KAWAKAMI SHIYOUJIROU
IPC: G02B5/30
Filed: 1983-11-01
Abstract: PURPOSE:To eliminate the need for a lens and to obtain a very small polarizer by laminating alternately and repeatedly with metallic layers and dielectric layers thicker than said layers in the bow-shaped part perpendicular to the axial line of the core of an optical fiber inclusive of the core so as to parallel with the axial line of the core. CONSTITUTION:A groove 4 is slitted to a bow shape from the side of an optical fiber 1 consisting of a core 2 and a clad 3 down to the core 2 to form the bow- shaped groove 4 which is flat at the base 5 perpendicular to the axial line of the core inclusive of the core 2. Thin metallic layers 8 and thick dielectric layers 7 thicker than said layers are alternately laminated on the base 5 so as to parallel with the base 5 of the groove 4 and to parallel with the axial line of the core until the part of the core 2 is covered thereby forming the multilayered metallic amd dielectric body and providing the intended polarizer. The very small polarizer is thus formed directly in the optical fiber and since the polarizer is very small, the polarizer suitable for integration is obtd.
Patent JP-S6184664-A (JP)
Title: Copying machine
Inventor: HANAMOTO HIROYUKI
IPC: G03G15/00
Filed: 1984-10-02
Abstract: PURPOSE:To prevent the formation of a long AIDC pattern by starting when the completion of the backward movement of an optical system is detected during copying of plural number of copies or in the prescribe time before the completion of the backward movement. CONSTITUTION:A microcomputer 31 for HOST controls mainly a copying operation and a microcomputer 32 for MASTER controls the operation of a copying machine body. A microcomputer 33 for SCP controls the optical system of the copying machine. Serial data communication is executed between the HOST31 and the MASTER32 and the communication of serial and parallel data is executed between the MASTER32 and the SCP33. The HOST31 feeds the size of fed paper to the MASTER32. When the HOST31 feeds a copy request to the MASTER32, the MASTER32 controls a scan signal at the prescribed timing to the SCP33. The SCP33 applies the brake in an early time in order to detect the conditions of the machine during the return of the first copy after the change of the magnification on the size of the fed paper, by which the optimum control of the copying machine is executed.
Patent JP-H0371651-A (JP)
Title: Manufacture of semiconductor
Inventor: FURENCHI PATORITSUKU JIEEMUSU
IPC: H01L21/762
Filed: 1989-08-11
Abstract: PURPOSE:To enable a semiconductor to be well controlled in size and improved in reliability by a method wherein a semiconductor island surrounded with a vertical wall formed on a plane (110) and a sloped wall formed on a plane (111) is formed, and an oxide is formed covering the periphery of the island to make an element isolated. CONSTITUTION:A trench 17 surrounded with a vertical wall formed on a plane (110) and a sloped wall formed on a plane (111) is formed on the surface of a single crystal silicon substrate 20 whose surface is a plane (100), a polycrystalline silicon film 10 is filled into the trench 17 through the intermediary of a silicon oxide film 9 to serve as an element isolation region. A semiconductor island region 8 composed of a region 8a rectangular in cross section and a region 8b triangular in cross section which are isolated from each other as surrounded with the element isolation region is formed. In a semiconductor device formed as mentioned above, the cross-sectional shape of a semiconductor island region is formed into an inverted triangle surrounded with a plane (100) and two planes (111) of silicon. By this setup, a semiconductor device excellent is etching controllability and high in dimensional accuracy can be obtained.
Patent JP-H05154627-A (JP)
Title: Refractory composition for preventing stickness and deposition of non-metallic inclusions
Inventor: TSUKAMOTO NOBORU
IPC: B22D41/54
Filed: 1991-08-19
Abstract: PURPOSE:To prevent the stickness and the deposition of non-metallic inclusions by setting the composition composed of the specific composition of zirconia clinker, graphite and silicon carbide to the inner hole surface layer part contacting with molten steel. CONSTITUTION:In the inner hole surface layer contacting with the molten steel in an immersion nozzle composed of alumina-graphite composition 2, the composition 1 is arranged. This, composition is constituted of 65-80wt% the zirconia clinker containing 13-35%. calcia, 0.5-15% magnesia and 0-5% silica and 10-35wt% the total, of the graphite and the silicon carbide. Further, at least one kind of compound containing Ba or Li is added to this composition. By this composition, in the case of setting to a sliding plate brick, etc., remarkably good effect can be displayed.
Patent JP-2001031683-A (JP)
Title: Production of alkoxysilane
Inventor: TAKAMURA YUJI
IPC: C07F7/04
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain an alkoxysilane in high yield by reacting metal silicon particles with an alcohol in the presence of a catalyst while stirring medium particles in a gas phase system and a fluidized bed to which stirring operation is added, pulverizing the reaction residue and selectively scattering and removing the reaction residue. SOLUTION: (B) Metal silicon particles, preferably having >=90 wt.% purity and <=2 mm average particle diameter are reacted with (C) an alcohol (e.g. methanol or ethanol) in the presence of a catalyst (e.g. copper oxide or copper chloride) in a gas phase and a fluidized bed to which stirring operation is added while stirring medium particles (e.g. silica, alumina or zirconia), preferably having 1.0-50 mm particle diameter, pulverizing the reaction residue arid selectively scattering and removing the reaction residue. Furthermore, in the above reaction, the component A is preferably used in an amount of 0.001-0.1 mol based on 1 mol component B.
Patent JP-S6353370-A (JP)
Inventor: SCHOENWALD SIEGFRIED
IPC: F16K17/04
Filed: 1987-08-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01113458-A (JP)
Title: Highly stable brominated phthalate compound as fire retardant to resin composition containing polyphenylene ether
Inventor: UIRIAMU ROBAATO HAAFU
IPC: C08L25/04
Filed: 1988-08-23
Abstract: PURPOSE: To provide a resin compsn. which exhibits good flame retardance and has an improved impact characteristic and flow characteristic and excellent thermal stability by compounding a brominated phthalate compd. and Sb 2 O 3  in combination with a polyphenylene ether resin and rubber reforming alkenyl arom. resin.  
     CONSTITUTION: This flame retardant thermoplastic compsn. contains (A) the polyphenylene ether resin [e.g. poly(2,6-dimethyl-1,4-phenylene ether), etc.], (B) the rubber reforming alkenyl arom. resin, (C) the stable brominated phthalate compd. [e.g. bis(2-ethylhexyl)tetrabromophthalate, etc.], of the amt. to improve the flame retardance of the combination of A and B and (D) the Sb 2 O 3  of the amt. to synergistically enhance the flame retardance of the combination of A, B, C. The compsn. exhibits the good flame retardant characteristic and has the improved impact characteristic and flow characteristic and the excellent thermal stability. The composition may be extruded on molded and may be made into a wide range of molded plastic products. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0491850-A (JP)
Title: Method for changing width in twin roll continuous caster and twin roll continuous caster
Inventor: MASUDA BUNPEI
IPC: B22D11/06
Filed: 1990-08-07
Abstract: PURPOSE:To smoothly and quickly execute change of width during casting by setting one pair of right and left side guides forming the bottom part as the same arc state as peripheral surface of a mold roll above the one pair of the mold rolls in plural sets, slidingly shifting in the right and left directions and abutting on the upper part thereof. CONSTITUTION:At both end parts in barrel length direction of the mold rolls 1, 2 in a twin roll continuous caster for continuously casting as a strip 3 from gap G between the mold rolls 1, 2 while solidifying molten metal 7 supplied into between one pair of right and left mold rolls 1, 2 horizontally arranged, one pair of right and left side guide bodies 4a, 4b, 4c formed with the bottom part to the same arc state as he peripheral surfaces of mold rolls 1, 2 are arranged as parallel to barrel length direction of rolls in plural sets. Each right and left side guide bodies 4a, 4b, 4c in a set corresponding to casting widths W0, W1, W2, W3 are slid along peripheral surfaces of mold rolls and as the casting width is changed by facing these guide bodies above the gap G, the width changing can be smoothly and quickly executed even during casting.
Patent JP-S6267945-A (JP)
Title: Communication control system for time division multiplex communication system
Inventor: INOUE YOSHIHIRO
IPC: H04J3/00
Filed: 1985-09-19
Abstract: PURPOSE:To easily perform package communication of information etc., related to the system by dividing one frame into plural slots, allocating each slot to plural terminals connected to a network, and at the same time, setting at least one slot for multiple address communication for collective transmission of common information to each terminal. CONSTITUTION:Slot S0-slot S487 are set by dividing period between vertical synchronizing signals V1-V2, i.e. one frame, by 489 horizontal synchronizing signals H1-H489, Slots S0, S60, S120,-S420 are for multiple address communication, and data are written from a master tap. The length of a packet to which each slot is inserted is set to 20 bits. The first one bit is a start bit, next three bits are control bits and remaining 16 bits are data bits. Accordingly, each terminal has eight times of chances of data transmission. That is, equal chance of transmission is given to each terminal at the time of time division multiplexing, and at the same time, multiple address communication can be made simply and surely.
Patent JP-H0878898-A (JP)
Title: Printed board aligning device
Inventor: MOBARA MASAYUKI
IPC: B23P19/00
Filed: 1994-08-31
Abstract: PURPOSE: To reduce the procedures for changing the position by permitting the sizes of the aligning member of a printed board to have the same sizes as the board. CONSTITUTION: When the left edge of an engaging lever 35 is pressed down against biasing force of a spring 39, an engaging claw 36 is released from the teeth 38 of a rack part 37. Under such condition, when a moving table 31 is permitted to move along a guide rail 32 with respect to an XY table 3 to a position aligned with a substrate 6, press to the lever 35 is released, the claw 36 is engaged with the teeth 38 and an aligning pin 29 is fixed.
Patent JP-H0255214-A (JP)
Title: Production of chain structure clay
Inventor: MIZUTANI TADASHI
IPC: C01B33/22
Filed: 1988-08-22
Abstract: PURPOSE:To simply produce chain structure clay such as sepiolite by suspending silicate gel shown by a specific general formula in an aqueous solution having a specific pH and heating. CONSTITUTION:Silicate gel shown by a specific general formula SiMxO2+2x/n.yH2 O is suspended in an aqueous solution having pH 8.5-10.5 at room temperature and heated. In the formula, M is metallic element to take hexadantate ligand, n is valence of M ion, x=0.1-10 and y is number of hydrated water. The silicate gel, for example, is synthesized by neutralizing an aqueous solution of sodium silicate with a mineral acid to give silicic acid, uniformly blending silicic acid with a water-soluble metallic salt such as magnesium chloride in an acidic pH range to give a uniform aqueous solution and adding an alkali to the aqueous solution.
Patent JP-H0765292-A (JP)
Title: On-vehicle position display device
Inventor: YOSHII MASAAKI
IPC: G01C21/00
Filed: 1993-08-23
Abstract: PURPOSE:To provide the on-vehicle display device which can display the activity state of other vehicles together when displaying the current positions of other vehicles. CONSTITUTION:Each vehicle 1 is equipped with an input part 14 for inputting the activity state, vehicle number, etc., of this vehicle. If the reception part 16 of the vehicle receives a radio wave while another vehicle sends a signal including the vehicle number, current position, and activity state as the radio wave from a transmission part to a receiving station, a control part 11 recognizes the vehicle number, current position, and activity state on the basis of the radio wave and displays a display mark in format or color corresponding the activity state of the other vehicle on the display screen of the display part 13 at the current position of the other vehicle together with the added vehicle number. Consequently, the state of the other vehicle can be grasped together with the current positions of this vehicle and the other vehicle.
Patent JP-H1046816-A (JP)
Title: Curing method of concrete body
Inventor: KAWASHIMA HIROYUKI
IPC: E04G21/02
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To hold a surface under a moistened state by bringing a curing sheet, in which a porous drain pipe is bured into a textile material, into contact with a concrete surface after the removal of forms while horizontally placing the drain pipe and supplying the drain pipe with water. SOLUTION: Porous drain pipes 12b, in which a large number of small through holes are formed to vinyl chloride pipes, etc., and formed, are buried in parallel with a textile material 12a, to which high water-absorbing fibers and a high water-absorbing resin are carried, and a curing sheet 12 is constituted. The curing sheet 12 is brought into contact with the surface of a concrete body 10 and covered while the porous drain pipes 12b are supplied with water, and water discharged from the drain pipes 12b is diffused and held between the textile material 12a by a capillary phenomenon. Moisture dissipated from the curing sheet 12 is replenished by supplying the drain pipes 12b with water, and the curing sheet is held under a moistened state at all times. A film for preventing the dissipation of moisture can also be stuck on the external surface of the curing sheet. Accordingly, the cracking of the surface can be obviated.
Patent JP-H0954656-A (JP)
Title: Method for centralizing input device
Inventor: MIYAZAKI KAZUOMI
IPC: G06F3/0488
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To decrease the designer's operation manhours for a tablet device by minimizing the movement of the sight of the designer by performing functions for drawing display, sheet display and input, and keyboard input on one panel. SOLUTION: It is judged which of drawing display, virtual tablet sheet display, and virtual keyboard display is instructed in a coordinate input step 1-1. When the drawing display is instructed, a drawing is displayed on the tablet panel. When the virtual tablet sheet display is instructed, a selection history of sheets is referred to in a history file F-1 and a current sheet name is acquired. Then a sheet file f-2 is referred to by using the current sheet as a key and the sheet is displayed on a liquid crystal panel. Coordinate input to the sheet on the panel is performed and it is judged from the coordinate which of the display of a subsheet and a plotting command is selected. When the virtual keyboard display is selected, a display keyboard is instructed and key input is carried out. An input key character string is analyzed and converted by referring to a dictionary file F-3.
Patent JP-2000037967-A (JP)
Title: Manufacture of lithographic printing plate
Inventor: KAWAMURA KOICHI
IPC: G03F7/00
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a lithographic printing plate manufacturing method not requiring special processing such as the wet development processing after heating or image exposing and free from foul properties of a printed matter. SOLUTION: A lithographic printing original plate having a layer containing a hydrophobic polymer compound in which side chains are turned to be hydrophilic by being heated on a substrate with a hydrophilic surface is heated to form an image shape and then a recording layer on a printer is removed. In the case of exposing the same to form the image shape by laser exposure, the layer containing a hydrophobic polymer also contains a photothermal conversion material.
Patent JP-2000037981-A (JP)
Title: Data file holder
Inventor: TAKEDA YUKITOSHI
IPC: B65D85/57
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a data file holder for preventing careless falling-off of storage media stored in pockets and easily take out media from respective pockets without difficulty even when the pockets are arranged at the intervals formed narrower on the front and the back. SOLUTION: A data file holder is formed integrally on a base 2, the centers of left and right sides of which are fixed on the back side of a cover 1, and provided with a pair of pockets 5 storing storage media 4, press pieces 7 extended from the base, folded back on the upper ends of the pockets 5 and inserted from a take-in-and-out opening 3 into the pockets 5 and legs 8 folded back from the press pieces and supporting the press pieces.
Patent JP-H0258449-A (JP)
Title: Polling system
Inventor: NAGAI YASUHIKO
IPC: H04Q3/58
Filed: 1988-08-24
Abstract: PURPOSE:To collect control data at high speed by using plural communication ports, and executing polling in parallel. CONSTITUTION:Respective PBXs (Private Branch Exchange) 101 are connected by way of a network control unit NCU and a MODEM MDM 105 by repeater lines such as a leased line 102 and a public line 103, and constitute a PBX network. A PBX network control system 104 circulates through the respective PBXs 101, executes the polling, collects the special control data, plural data collecting communication ports 301 and 302 are prepared for a single polling table, and the data collection is executed in parallel. Thus, the control data of communication nodes can be collected at high speed.
Patent JP-2000040114-A (JP)
Title: Bank transfer system
Inventor: NAKAJIMA YASUHIRO
IPC: G06F19/00
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a bank transfer system which requests a customer who requests transfer of a transfer reprocedure without requiring any telephone communication by accessing a data base in a transfer impossible reason storage means from a terminal and making the contents of the transfer impossible reason regarding an own transfer request possible to be outputted on the terminal. SOLUTION: Transfer relative information in which a transfer impossible reason occures, is displayed by a terminal 10 and corrected. The transfer relative information used for the correction is taken out of a storage device 40 of a host 30 storing information inputted when a customer requests 1st transfer. The host 30 sends the transfer relative information to the host 50 of another bank, but when the transfer impossible reason occurs, the host 50 of the other bank sends also the received transfer relative information back together with a transfer impossible reason code. This transfer relative information is regarded as object information to be corrected of the terminal 10. Therefore, troublesome telephone communicating job is released.